Componentize safe_browsing [+1]: move protos to component

chrome/utility/safe_browsing/mac/BUILD.gn

 # Copyright 2016 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//testing/libfuzzer/fuzzer_test.gni")
 
 source_set("mac") {
   sources = [
     "dmg_analyzer.cc",
     "dmg_analyzer.h",
     "dmg_iterator.cc",
     "dmg_iterator.h",
   ]
 
   deps = [
     ":dmg_common",
     "//base",
     "//chrome/common",
-    "//components/safe_browsing:csd_proto",
+    "//components/safe_browsing/common:proto",
   ]
 }
 
 config("dmg_public_config") {
   libs = [
     "bz2",
     "CoreFoundation.framework",
   ]
 }
 
@@ skipping 35 matching lines @@
     "fuzzer.cc",
   ]
 
   deps = [
     ":dmg_common",
     "//base",
   ]
 
   libfuzzer_options = [ "close_fd_mask=2" ]
 }